CA2225184A1 - Apparatus and method for analyzing body composition using a new electrode system based on bioelectrical impedance analysis - Google Patents

Apparatus and method for analyzing body composition using a new electrode system based on bioelectrical impedance analysis

Info

Publication number
CA2225184A1
CA2225184A1 CA2225184A CA2225184A CA2225184A1 CA 2225184 A1 CA2225184 A1 CA 2225184A1 CA 2225184 A CA2225184 A CA 2225184A CA 2225184 A CA2225184 A CA 2225184A CA 2225184 A1 CA2225184 A1 CA 2225184A1
Authority
CA
Canada
Prior art keywords
body composition
analyzing body
measuring instrument
system based
electrode system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2225184A
Other languages
French (fr)
Other versions
CA2225184C (en
Inventor
Ki Chul Cha
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biospace Co Ltd
Original Assignee
Ki Chul Cha
Biospace Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19418126&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2225184(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ki Chul Cha, Biospace Co., Ltd. filed Critical Ki Chul Cha
Publication of CA2225184A1 publication Critical patent/CA2225184A1/en
Application granted granted Critical
Publication of CA2225184C publication Critical patent/CA2225184C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • A61B5/4872—Body fat

Abstract

An apparatus for analyzing body composition based on biolectrical impedance analysis, and a method therefor are disclosed. The method for analyzing body composition includes the step of providing eight electrodes E1-E8 for being contacted to a right palm, a right thumb, a left palm, a left thumb, a right front sole, a right rear sole, a left front sole and a left rear sole. A
switch (10) is selected by a command of a micro-processor (14) so as to form a current path. A current is made to flow through said selected electrodes and through a human body to an impedance measuring instrument (11). A switch (10) is selected by a command of said micro-processor (14) so as to form voltage electrodes. Impedances for respective body segments are measured by means of the impedance measuring instrument (11) on the basis of the current and voltage of the impedance measuring instrument (11). Then the body composition is analyzed from the measured impedances.
CA002225184A 1995-06-24 1996-06-19 Apparatus and method for analyzing body composition using a new electrode system based on bioelectrical impedance analysis Expired - Lifetime CA2225184C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1995/17226 1995-06-24
KR1019950017226A KR0161602B1 (en) 1995-06-24 1995-06-24 Component analysis of human body and analytical method thereof using bioelectrical impedance analysis
PCT/KR1996/000092 WO1997001303A1 (en) 1995-06-24 1996-06-19 Apparatus and method for analyzing body composition using a new electrode system based on bioelectrical impedance analysis

Publications (2)

Publication Number Publication Date
CA2225184A1 true CA2225184A1 (en) 1997-01-16
CA2225184C CA2225184C (en) 2000-08-22

Family

ID=19418126

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002225184A Expired - Lifetime CA2225184C (en) 1995-06-24 1996-06-19 Apparatus and method for analyzing body composition using a new electrode system based on bioelectrical impedance analysis

Country Status (8)

Country Link
US (1) US5720296A (en)
EP (1) EP0835074B1 (en)
JP (1) JP3292373B2 (en)
KR (1) KR0161602B1 (en)
AU (1) AU6139396A (en)
CA (1) CA2225184C (en)
DE (1) DE69623623T2 (en)
WO (1) WO1997001303A1 (en)

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Also Published As

Publication number Publication date
DE69623623T2 (en) 2003-02-13
DE69623623D1 (en) 2002-10-17
CA2225184C (en) 2000-08-22
EP0835074B1 (en) 2002-09-11
JPH10510455A (en) 1998-10-13
KR0161602B1 (en) 1999-01-15
EP0835074A1 (en) 1998-04-15
AU6139396A (en) 1997-01-30
JP3292373B2 (en) 2002-06-17
KR970000189A (en) 1997-01-21
US5720296A (en) 1998-02-24
WO1997001303A1 (en) 1997-01-16

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